not getting integer i

Question

for (int i = 0; i if (dt.Rows[ i] ["productFile"].ToString() == "")     red part [ i ]  is showing error the name i does not exist in the current context

Midhun Tp · Accepted Answer

Hi, You should remove semi-colon from below line - for (int i = 0; i Your code should be - for (int i = 0; i if (dt.Rows[ i] ["productFile"].ToString() == "")

Aseem Bhardwaj · Answer

it has solved bros thanks for your concerns.

Aseem Bhardwaj · Answer

hello friends, i removed the semicolon now but now having problem of [ i ] when i am taking values in table by dt.row[i]+name+ then it gives error upon [ i ] the name i does not exist in the current context.

Midhun Tp · Answer

Hi, Please use below code - if (dt.Rows.Count > 0) { string delete = ""; string userid = ""; for (int i = 0; i if (dt.Rows [i] ["productFile"].ToString() == "") { delete = "No user found"; userid = "No user found"; } else { delete = dt.Rows [i] ["productFile"].ToString(); userid = " [i] ["userName"].ToString() + "'>Delete "; } } }

Aseem Bhardwaj · Answer

if (dt.Rows.Count > 0) { string delete = ""; string userid = ""; for (int i = 0; i if (dt.Rows [i] ["productFile"].ToString() == "") { delete = "No user found"; userid = "No user found"; } else { delete = dt.Rows [i] ["productFile"].ToString(); userid = " [i] ["userName"].ToString() + "'>Delete "; } this my code i am getting the problem in red i.

Jisny Av · Answer

Hi, remove ; from for loop end for (int i = 0; i { if (dt.Rows[ i] ["productFile"].ToString() == "") }

Tejas Trivedi · Answer

Hi Assem,   This is due to syntax error, you have an error in syntax   Below is correct code.   for  ( int  i = 0; i  {   if  (dt.Rows[i][ "productFile" ].ToString() ==  "" )   {   }|   }   You must have caught it now, the semicolon after the for loop terminating the scope of i and of course for loop too.   Hope, this will help you out. Feel free to write if this helps.   Please don't forget to mark as an answer if this helps.